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BANGSAEN21
Chon Buri Province
,
Thailand
Dec 21
The Bangsaen21 Half Marathon is an annual half marathon held in Bang Saen, Chonburi Province, Thailand. It is an IAAF Platinum Label race, recognized for its exceptional organization and competitive field.
13.1
mi
Half Marathon
13.1mi
0ft
0ft
Do you have the GPX data?
If you are the organizer of the race, or you just ran the course already and you have the GPX file, we would really appreciate that you take the time to update our database.
BANGSAEN21 - Find your perfect running pace 13.1 mi
Curious what pace you need for each section of the course to reach your target time based on the elevation profile of the race? Try our pace calculator and discover different scenarios to optimize your BANGSAEN21 race tactics.
Calculated running time
01:45:29
0
km
22
m
4.33
min/km
1
km
102
m
5.12
min/km
2
km
83
m
4.47
min/km
3
km
11
m
4.23
min/km
4
km
26
m
4.32
min/km
FAQ - BANGSAEN21 13.1 mi
The Bangsaen21 Half Marathon offers a challenging yet scenic route along the Bangsaen coastline, providing runners with stunning views of the Gulf of Thailand. This platinum-rated race is known for its fast course and enthusiastic local support, creating an unforgettable experience for participants.
BANGSAEN21 takes place at 21 Dec 2025
BANGSAEN21 takes place in Chon Buri Province, Thailand
BANGSAEN21: There are a total of 3 courses
The shortest distance available is 3.1 km, and the longest on is 13.1 km
Although there is no general rule for the minimum preparation time, we recommend at least 12 weeks of training for a race like BANGSAEN21
If you want to prepare for BANGSAEN21, running.COACH offers dynamic training plans tailored to the requirements. Whether you're training for distance, speed or endurance, we have customized plans to help you reach your full potential on race day.
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Train for 13.1 mi - BANGSAEN21
BANGSAEN21 - Prepare yourself optimally for your race with running.COACH! Our training plans, supported by artificial intelligence, dynamically adapt to your progress and help you achieve your target time. Whether you're aiming for a personal best or planning a successful finish, structured workouts, precise feedback and intelligent adjustments will keep you motivated and well prepared. Become part of a community that will get you to the finish line stronger than ever before!
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Thanks to continued training with running.COACH, I was able to clearly improve on distances ranging from 10km to mountain running and marathon in the past couple of years, without risking an injury. Those successes encourage me to aim at new targets time and time again.
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